the man with the answers, senior meteorologist bob ryan. >> tonight, we are not on storm watch, we are on sun sign it watch -- sunshine watch. there was a violent, vivid lightning, and that is moving to the south, continuing to move well to the south. lusby, southern maryland, calvert county may have a few lingering sprinkles but the main thing, look at the temperatures to the northwest. frederick, hagerstown, low 60's, high 50's. there is the reason, the northwest breeze bringing and drier air. as we go through the weekend, a lot of sunshine, pleasant. 73 degrees in the belfort furniture weather center tomorrow, a little more of the same on sunday. the details coming up. >> take the weather team with you on your cell phone. just download the app. friday night is always a big night and the district but a warning for anyone planning to drink. after rate two-year hiatus, the d.c. police have their breathalyzers back to use. autria godfrey has more. >> these tests are administered to people already in police custody. at a press conference earlier today, the d.c. police talked about how an